Description Features 4″ technical display, 320 x 240 pixel Concentration units: PPM, %VOL, mg/m3 Signal output options: 4 mA to 20 mA, RS485, relays Signal transmission choices: Various cable types Automatic calibration, 6 level sensor calibration Chinese, English operation modes, user-friendly Optional functions: Temperature, humidity sensors, alarms Technical Specifications Product Type Online, Hydrogen cyanide Sensor Electrochemical Gas Analyzer Detection Pattern Diffusion, pipeline (screw thread size: M 40 x 1.5 MM), Circulation, Pumping is available, Online detection Detection Range 0 PPM to 30 PPM,50 PPM,100 PPM,500 PPM,1000 PPM Resolution 0.01PPM (0 PPM to 100 PPM),0.1 PPM (0 PPM to 1000 PPM) Detection Accuracy ≤ ± 3 % FS Reaction Time ≤ 20 S (T90) Recovery Time ≤ 20 S Relay output Two relays output, Contact rating: 24 V DC 3 A / 220 V AC 3 A Explosion Proof Sign ExdII CT6, Certification Number of Explosion-proof: CNEx10.1807 Outputs Analog:4 mA to 20 mA signal,0 V to 5 V,0 V to 10 V Modbus: RS485 signal Pulse signal or TCP/IP signal, optional Alarm Setting Two alarm set points Alarm mode optional: Low Alarm-High alarm / High Alarm-High alarm / Low Alarm-Low alarm Controllers Compatible with DN 3000 / DN 9000, as well as most DCS/PLC systems IP Rating IP65 Material Aluminum, Explosion and corrosion proof Standard Accessories -User manual -Certification -Calibration cover -Wireless transmitter and USB wireless receiver Optional Accessories -Hose (5 mm x 8 mm), drying tube, water separator or pumping pump -Infrared remote control -Temperature and humidity sensor, SMS alarm, 3G module Linearity error ≤ ± 1 % F.S Zero drift ≤ ± 1 % (F.S/Year) Repeatability ≤ ± 1 % F.S Connection 3/4″NPT,1/2″NPT Operating Voltage 24 V DC (9 V DC 30 V DC) Relative Humidity ≤ 90 % RH, Non-condensing Operating Pressure 0 psi to 29 psi (0 Kpa to 200 Kpa) Operating Temperature -22 °F to 140 °F ( -30 °C to 60 °C) Dimensions 7.87 in x 6.69 in x 3.14 in (200 mm × 170 mm × 80 mm) Weight 3.30 lb. (1.5 kg)
